Infinity Nikki Mira Building exchange projects are three minigames in the Version 2.11 Mira Building Open Day event. You photograph staff, connect circuits or identify outfits from clues while helping the building reach its exchange goals.
You get three fresh attempts each day and can save any you don’t use. Friend assistance, Supply Zones and the Employee Challenge help you make progress while the remaining floors are still opening.
Infinity Nikki Mira Building exchange projects: How to start
Go to Current Adventures, select Mira Building Open Day and complete the Miraland Journey Recap. This introductory recap uses your previous journey data to give you an event Ability Level and a temporary title. That level can influence your exchange bonuses.
Enter the building and explore its connected rooms. Casual Zones have one project, Challenge Zones have two, and the Hub and Lighting Control Rooms add their projects in later phases. Completing the room’s exchange progress opens connected pathways. Supply Zones instead offer bonuses or items to support your work.
Access opens gradually: floors 1–10 arrived on 29 October; floors 11–15 unlock on 5 November at 12:00 GMT; and the remaining floors through 23 unlock on 13 November at 12:00 GMT. Both later openings are 05:00 UTC-7.
All three exchange minigames explained
| Project | What you do |
|---|---|
| Ready, Set, Snap! | Photograph Mira Building staff before time runs out for a higher score |
| Code, Connect, Launch! | Connect circuits in time, collect Dev Keys and increase Dev Heat to launch the unfinished game |
| Fashion Detectives, Assemble! | Use Impression Clues to deduce the outfits |
In Ready, Set, Snap!, pay attention to the staff you need to photograph. Code, Connect, Launch! is a timed circuit challenge, while Fashion Detectives, Assemble! tests how carefully you read the clues. Circuit layouts and outfit clues appear during the activity itself, so check the puzzle in front of you before spending an attempt.
Infinity Nikki Mira Building exchange projects take place during the Version 2.11 event. Official game artwork: Infold Games.
Infinity Nikki Mira Building exchange projects: Extra attempts
You get three exchange attempts at 04:00 server time every day. Unused attempts carry over, so you don’t have to spend them before the next reset. This makes it easier to save attempts for new rooms opening in later phases.
The other source is the Mira Building Employee Challenge, held at 12:00 and 18:00 server time. Each session lasts 30 minutes. You may participate once per session, and participating awards one additional exchange attempt. These bonus attempts also carry over.
The Infinity Nikki Mira Building exchange projects can be tackled outside those Employee Challenge windows whenever you have attempts. Those challenge times follow your game’s server clock, not a fixed UK time.
Friend assistance and Supply Zone bonuses
You can invite up to three friends per exchange, but the same friend may help you only twice per day. Their event Ability Level affects the bonus they provide. Ask friends with available assistance before using a limited attempt.
Supply Zones offer project items or point bonuses. Look at Shared Bonus to see what’s active, and check whether an item matches the project you’re about to play. There is a per-exchange item limit, which resets when that run finishes.
For tricky Infinity Nikki Mira Building exchange projects, spending a moment checking friend assistance and Supply Zone items can make more difference than rushing into another attempt.
Do replayed exchanges add Overall Exchange Points?
No. Replaying a completed exchange can help with Personal Achievements, but adds no further Overall Exchange Points. If you’re trying to open more rooms, concentrate on unfinished exchanges and their room progress.
The event also has separate Overall and Friends rankings. Milestone rewards include Diamonds, Dreams in Mira Building decoration, Proud & Dashing pose, Momo’s Pose: Bouncing with Joy and the limited Speed Is Power title. Check the specific milestone for its reward.
Infinity Nikki Mira Building exchange projects end time
The event ends on 26 November 2026 at 17:29 GMT, equivalent to 10:29 UTC-7. Spend any saved attempts and claim earned rewards before that deadline. The regular attempts and bonus attempts do not extend beyond the event.
For the complete floor overview, see our Mira Building Open Day guide. When playing Infinity Nikki Mira Building exchange projects, prioritise unfinished rooms and use Employee Challenges to earn additional tries.
Official source: Infold Games Version 2.11 update notice.
